Dec 15 17:09:57.906 INFO testing devicemapper-0.26.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 17:09:57.906 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:09:58.150 INFO [stdout] f6fee7640e1aa1764e236debccdc077945dbde20a11a57bc1d9c588bd83af639
Dec 15 17:09:58.155 INFO running `"docker" "start" "-a" "f6fee7640e1aa1764e236debccdc077945dbde20a11a57bc1d9c588bd83af639"`
Dec 15 17:09:58.630 INFO [stderr] usermod: no changes
Dec 15 17:09:58.729 INFO [stderr]    Compiling macro-attr v0.2.0
Dec 15 17:09:59.225 INFO [stderr]    Compiling devicemapper v0.26.1 (/source)
Dec 15 17:10:03.638 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.99s
Dec 15 17:10:03.642 INFO [stderr] su: No module specific data is present
Dec 15 17:10:03.935 INFO running `"docker" "inspect" "f6fee7640e1aa1764e236debccdc077945dbde20a11a57bc1d9c588bd83af639"`
Dec 15 17:10:04.027 INFO running `"docker" "rm" "-f" "f6fee7640e1aa1764e236debccdc077945dbde20a11a57bc1d9c588bd83af639"`
Dec 15 17:10:04.138 INFO [stdout] f6fee7640e1aa1764e236debccdc077945dbde20a11a57bc1d9c588bd83af639
Dec 15 17:10:04.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 17:10:04.304 INFO [stdout] 0b3cf9644f3ceb07efdeb878eb09e07cc64f5380c4103c848398629527b61e73
Dec 15 17:10:04.313 INFO running `"docker" "start" "-a" "0b3cf9644f3ceb07efdeb878eb09e07cc64f5380c4103c848398629527b61e73"`
Dec 15 17:10:04.875 INFO [stderr] usermod: no changes
Dec 15 17:10:05.019 INFO [stderr]    Compiling libmount v0.1.11
Dec 15 17:10:06.891 INFO [stderr]    Compiling devicemapper v0.26.1 (/source)
Dec 15 17:10:14.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.89s
Dec 15 17:10:14.794 INFO [stderr] su: No module specific data is present
Dec 15 17:10:15.130 INFO running `"docker" "inspect" "0b3cf9644f3ceb07efdeb878eb09e07cc64f5380c4103c848398629527b61e73"`
Dec 15 17:10:15.248 INFO running `"docker" "rm" "-f" "0b3cf9644f3ceb07efdeb878eb09e07cc64f5380c4103c848398629527b61e73"`
Dec 15 17:10:15.357 INFO [stdout] 0b3cf9644f3ceb07efdeb878eb09e07cc64f5380c4103c848398629527b61e73